Coralie Blythe (born Caroline Maud Blyth; 28 January 1881 – 24 July 1928), was an English actress and singer, who is best remembered for her numerous postcard photos and her roles in Edwardian musical comedy. Although she never became a big star, she worked steadily in London's West End and in British provincial theatres from her teen years until after World War I, especially for producer George Edwardes, and had a few roles in America. She sometimes performed with her husband, Lawrence Grossmith, and her brother, Vernon Castle.